No offense, but I most definitely have seen all of it. All the explanation you need is in that 100+ page JF thread here.
I think once a flaccid, semi, or even floppy erection reaches a certain size, people just lose their common sense and will believe anything you feed them, and with as small as a true flaccid usually is, the size needed to drop jaws really doesn't need to be that far above an average erect size. This guy, in whatever state he's in for those appearances, most definitely exceeds that margin, but you need to be realistic about what you're actually looking at despite how out of the ordinary it may be. Pick up a ruler and mask off six inches of it with your hand. Stick that on a short pudgy guy in a hanging down position with a chunk of foreskin dangling under it and there you go. Any appearances where he looks bigger than that are either the Fowfer stretch, wedged between the legs lying down thing or ones where he's closer to erect or has prepped himself more. I seriously doubt he's bigger than some of the bigger guys here.